U.S. Highway 412 from its new alignment west of the Locust Grove area east to Flint Creek shall be designated "Scenic U.S. Highway 412". The Oklahoma Department of Transportation shall cause suitable permanent markers to be placed upon the highway bearing said name. Added by Laws 1993, c. 32, § 1, eff. Sept. 1, 1993.
U.S. Highway 12 - Designation as scenic highway - Markers
69 O.S. § 1620, under Roads, Bridges, and Ferries.
69 O.S. § 1620